Initial

Takes in a file, process it and output a new file with additional columns.

bin/migrate.php

@@ -0,0 +1,48 @@
+<?php
+
+declare(strict_types=1);
+
+require __DIR__ . '/../bootstrap.php';
+
+try {
+    $database = \App\Database::fromConfig($appConfig ?? []);
+    $pdo = $database->pdo();
+
+    $statements = [
+        <<<'SQL'
+CREATE TABLE IF NOT EXISTS import_batches (
+    id BIGSERIAL PRIMARY KEY,
+    source_filename TEXT NOT NULL,
+    original_headers JSONB NOT NULL,
+    calculated_headers JSONB NOT NULL,
+    row_count INTEGER NOT NULL DEFAULT 0,
+    warnings_count INTEGER NOT NULL DEFAULT 0,
+    status TEXT NOT NULL DEFAULT 'complete',
+    created_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
+)
+SQL,
+        "ALTER TABLE import_batches ADD COLUMN IF NOT EXISTS status TEXT NOT NULL DEFAULT 'complete'",
+    <<<'SQL'
+CREATE TABLE IF NOT EXISTS import_rows (
+    id BIGSERIAL PRIMARY KEY,
+    batch_id BIGINT NOT NULL REFERENCES import_batches(id) ON DELETE CASCADE,
+    row_number INTEGER NOT NULL,
+    source_row JSONB NOT NULL,
+    normalized_row JSONB NOT NULL,
+    calculated_row JSONB NOT NULL,
+    merged_row JSONB NOT NULL,
+    created_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
+)
+SQL,
+        'CREATE INDEX IF NOT EXISTS idx_import_rows_batch_row_number ON import_rows (batch_id, row_number)',
+    ];
+
+    foreach ($statements as $statement) {
+        $pdo->exec($statement);
+    }
+
+    fwrite(STDOUT, "Migration completed.\n");
+} catch (Throwable $throwable) {
+    fwrite(STDERR, "Migration failed: " . $throwable->getMessage() . "\n");
+    exit(1);
+}